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Mathematics, 31.08.2019 23:30 sierravick123owr441

John’s mathematics teacher drew a triangle that had a 70° angle and a 20° angle. what is the measure of the third angle in the triangle?
90°
180°
70°
10°

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John’s mathematics teacher drew a triangle that had a 70° angle and a 20° angle. what is the measure...
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